Struct rocksdb::PrefixRange

pub struct PrefixRange<K>(pub K);

Representation of a range of keys starting with given prefix.

Can be used as argument of crate::ReadOptions::set_iterate_range method to set iterate bounds.

Tuple Fields

0: K

Trait Implementations

impl<K: Clone> Clone for PrefixRange<K>

fn clone(&self) -> PrefixRange<K>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<K: Into<Vec<u8>>> IterateBounds for PrefixRange<K>

fn into_bounds(self) -> (Option<Vec<u8>>, Option<Vec<u8>>)

Converts the prefix range representation into pair of bounds.

The conversion assumes lexicographical sorting on u8 values. For example, PrefixRange("a") is equivalent to "a".."b" range. Note that for some prefixes, either of the bounds may be None. For example, an empty prefix is equivalent to a full range (i.e. both bounds being None).

impl<K: Copy> Copy for PrefixRange<K>